You can check the below parameters for SPN as well. You can get more information for the SPN from this post. http://blogs.msdn.com/sql%5Fprotocols/archive/2006/12/02/understanding-kerberos-and-ntlm-authentication-in-sql-server-connections.aspx share|improve this answer answered Dec 9 '09 at 15:17 vince 362 add a comment| up vote 2 down vote In my case, I found the account was locked. Disclaimer This is a personal blog. http://nyfreewifi.com/cannot-generate/cannot-generate-sspi-context-in-sql-server-2005.html
Our admin guy doesn't like Vista and likes to blame everything on Vista (refuses to let us test Windows 7)... If i try and use win auth, I click test, and get the "Cannot generate SSPI context" error Reply revkev Participant 927 Points 384 Posts Re: Connecting to SQL Server They may be frustrated by the fact that the problem is still there if local or domain account is again chosen as the service account. Failure to register a SPN might cause integrated authentication to use NTLM instead of Kerberos.
Dan ‹ Previous Thread|Next Thread › This site is managed for Microsoft by Neudesic, LLC. | © 2016 Microsoft. We don't reboot. However, the new account is not the correct container of the SPN, and Kerberos will fail.When this happens, some people may choose to reinstall SQL Server or
SPN’s are registered properly, there is no duplicate SPN but still the Kerberos authentication is not working ? more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed So, we set things back to Local System and bam it worked. [microsoft][odbc Sql Server Driver]cannot Generate Sspi Context Jugal Shah Cancel reply Enter your comment here...
Anyone else have this problem? The Target Principal Name Is Incorrect. Cannot Generate Sspi Context (microsoft Sql Server) However, if you run the SQL Server service under a domain account or under a local account, the attempt to create the SPN will fail in most cases because the domain The SPN in the Active Directory won’t go away even if you reinstall the OS.Setspn.exe can be used to register/de-register SPNs. Check if there are duplicate SPN’s registered in Ad using the LDIFDE tool.
You cannot post IFCode. Sqlexception (0x80131904): The Target Principal Name Is Incorrect. Cannot Generate Sspi Context. This was quite easy to overlook as the two had been on two different time zones, whilst showing the same times on their clocks; which in effect was about 1 hour I am not sure I understand your meaning about the NT AUTHORITYANONYMOUS login issue - could you explain a little bit more? so he Googled "sspi vista" or something like (I know it had sspi and vista, but it might have had another one...
In this post, I explain how it affects Reply jamshad says: January 10, 2007 at 1:46 am how come i resolve thiz Problem in SQL 2000 ON XP MACHINES…… Error message……0x80004005. Verfiy the server name, login credentials and database and then click test again. Cannot Generate Sspi Context. (microsoft Sql Server, Error: 0) Forgot your password? Cannot Generate Sspi Context Fix You should find an error message similar to this: Date 10/17/2013 9:29:50 AM Log SQL Server (Archive #1 - 10/17/2013 10:53:00 AM) Source Server Message The SQL Server Network Interface library
In the Advanced Security Settings dialog box, select one (any) of "SELF"'s row Click Edit, Open Permission Entry dialog box. http://nyfreewifi.com/cannot-generate/cannot-generate-sspi-context-on-sql-server-2005.html I see SQL Server could not register SPN error message in SQL Server errorlog. You shouldn't need to be domain admin just to view the spn's. You can verify that the SPN has been registered successfully upon the restart by going to the SQL Server logs. The Target Principal Name Is Incorrect. Cannot Generate Sspi Context. (.net Sqlclient Data Provider)
share|improve this answer answered Jan 31 '10 at 9:28 Ken 1 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: SQL Network Interfaces, error: I actually like what you have acquired here, certainly like what you're stating and the way in which you say it. have a peek at these guys It did it.
is that a problem ? System.data.sqlclient.sqlexception: Cannot Generate Sspi Context. There is one other thing: If I specify sql server authentication instead of integrated and then use tcp-ip, I do not get any errors. You cannot post events.
Insure your SQL Server service is started. You cannot send private messages. You cannot vote within polls. The Target Principal Name Is Incorrect. Cannot Generate Sspi Context C# LK 11:9 http://adventwebdesign.net Reply Harperator Member 106 Points 329 Posts Re: Connecting to SQL Server 2005 using Windows auth/Cannot generate SSPI context error Jan 04, 2008 01:19 PM|Harperator|LINK Thanks for the
To my surprise reason for "Cannot Generate SSPI Context" was time… Not sure yet why, update and following reboot moved system time over 20min ahead. I don't know if he actually checked or not, but that is when he replied to my question that we don't register spn ever. Once she changed her password she was able to connect to remote instances of SQL Server again with her windows account. check my blog So I am a little puzzled.
it was only 2005). I found you a tutorial..... My employer do not endorse any tools, applications, books, or concepts mentioned on the blog. what was I going to say again?
When the client connects to the server using TCP, it can find the SPN in the Active Directory and Kerberos will be used to perform the security delegation. If your Domain controller is windows2008R2 or lower grant Read servicePrincipalName and Write servicePrincipalName privilege for startup account of SQL Server using ADSIEDIT.msc tool Launch the ADSI Edit -> Domain ->
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